Collection: Cold War Intelligence - Year 1946

Summary of War Diary Summary of G4A ::March 1946, April 9, 1946, Top Secret Cream.
Author: Summary of War Diary Summary of G4A: March 1946 | Date: 1946

Strategic Services Unit, Summary of SSU Activities During December 1945, January 1946, Top Secret Control.
Author: Strategic Services Unit | Date: January 1946

Strategic Services Unit, Counter-Espionage Summary No. 6, January 5, 1946, Top Secret Control.
Author: Strategic Services Unit | Date: January 5, 1946

Cable, WAR 92186, War Department to US Forces European Theater, January 9, 1946, Top Secret.
Author: War Department | Date: January 9, 1946

Memorandum, Cunningham to Houck, Classification of Lambda Material, January 12, 1946, Top Secret.
Author: Cunningham | Date: January 12, 1946

Memorandum, Valk to Shepardson, Attached Survey & General Lambda Exchange, January 12, 1946, Top Secret.
Author: Valk | Date: January 12, 1946

Great Britain, MI6, USSR ::General Report No. 2, January 25, 1946, Top Secret.
Author: Great Britain, MI6 | Date: January 25, 1946

Memorandum, Houck to Valk, January 25, 1946, Top Secret Control.
Author: Houck | Date: January 25, 1946

Strategic Services Unit, Summary of SSU Activities During January 1946, February 1946, Top Secret Control.
Author: Strategic Services Unit | Date: February 1946

Memorandum, Courtney to Chief of Naval Operations, Russian Occupation of Island of Bornholm - Information Concerning, February 15, 1946, Secret.
Author: Courtney | Date: February 15, 1946

Cable, 198, Belgrade to Secretary of State, February 19, 1946, Top Secret.
Author: Belgrade | Date: February 19, 1946

Cable, 155, Sofia to Secretary of State, February 19, 1946, Top Secret.
Author: Sofia | Date: February 19, 1946

Cable, Vienna 8299, Vienna to War Department - Strategic Services Unit, February 27, 1946, Top Secret Control.
Author: Vienna | Date: February 27, 1946

Memorandum, Flanders to Chief, POLEC Branch, MIS, Collection of Information by USFET, March 1, 1946, Secret.
Author: Flanders | Date: March 1, 1946

Strategic Services Unit, Summary of SSU Activities During February 1946, March 1946, Top Secret Control.
Author: Strategic Services Unit | Date: March 1946

Memorandum, Blum to Karlow, March 4, 1946, Top Secret.
Author: Blum | Date: March 4, 1946

Cable, 602, Moscow to Secretary of State, March 4, 1946, Top Secret.
Author: Moscow | Date: March 4, 1946

Cable, TFBGI 210, CG XXIV Corps to War Department, March 6, 1946, Secret.
Author: CG XXIV Corps | Date: March 6, 1946

Memorandum, Shepardson to Penrose, Matters of Unfinished Business, March 8, 1946, Secret.
Author: Shepardson | Date: March 8, 1946

Cable, S 3062, CG USFET Main to War Department, March 9, 1946, Top Secret.
Author: CG USFET Main | Date: March 9, 1946

Memorandum, Greene to Solomon, History of the BOURBON Problem, March 12, 1946, Top Secret.
Author: Greene | Date: March 12, 1946

Cable, TFGCG 325, CG 24 Corps to SCAP, March 13, 1946, Top Secret.
Author: CG 24 Corps | Date: March 13, 1946

Memorandum, Craig to Acting Deputy Chief of Staff, Intelligence on Russia, March 14, 1946, Top Secret.
Author: Craig | Date: March 14, 1946

Cable, WARX 81094, War Department to CINCAFPAC et al., March 18, 1946, Top Secret.
Author: War Department | Date: March 18, 1946

Memorandum, Weckerling to Acting Deputy Chief of Staff, Intelligence on Russia, March 18, 1946, Top Secret.
Author: Weckerling | Date: March 18, 1946

Beurt R. SerVaas, Personal Opinion re Intelligence Penetration of Russia, March 18, 1946, Secret Control, RG-226, M1642 SSU Directors Files, Microfilm Roll 57, frames 712-715, NA, CP. .
Author: Beurt R. SerVaas | Date: March 18, 1946

Cable, WARX 81227, War Department to CINCAFPAC et al., March 19, 1946, Top Secret.
Author: War Department | Date: March 19, 1946

Memorandum, Sichel to Stewart, SI Activity in Berlin, March 19, 1946, Top Secret Control.
Author: Sichel | Date: March 19, 1946

Memorandum, G.A.L. to Hull, Intelligence on Russia, March 22, 1946, Top Secret.
Author: G.A.L. | Date: March 22, 1946

Memorandum, Maddox to Chief, SI, Priority Intelligence Targets, March 25, 1946, Secret.
Author: Maddox | Date: March 25, 1946

Memorandum, Northern Europe Area, X-2 to Dunn, Counter-Intelligence Report forFebruary 1946, March 25, 1946, Secret Control.
Author: Northern Europe Area, X-2 | Date: March 25, 1946

Cable, WARX 81966, War Department to CINCAFPAC et al., March 25, 1946, Top Secret.
Author: War Department | Date: March 25, 1946

Intra-Office Memorandum, Weckerling to Chief, MIS, Information Obtained on Visit by General Vandenberg, 13-20 March, to European and Mediterranean Theaters, March 25, 1946, Top Secret.
Author: Weckerling | Date: March 25, 1946

Memorandum, Chapman to ACofS, G-2, March 26, 1946, Top Secret, RG-319, Entry 47A G-2 Top Secret Decimal File 1942-1952, Box 2, File ::Countries I thru Pacific 46, NA, CP. .
Author: Chapman | Date: March 26, 1946

Cable, WARX 82295, War Department to CINCAFPAC et al., March 27, 1946, Top Secret.
Author: War Department | Date: March 27, 1946

Memorandum, Dunn to MacCormack, SSU/X-2 Counter-Intelligence Summary, March 29, 1946, Top Secret Control.
Author: Dunn | Date: March 29, 1946

Cable, WARX 82563, War Department to CINCAFPAC et al., March 29, 1946, Top Secret.
Author: War Department | Date: March 29, 1946

Memorandum, Stewart to Penrose et al., SI, Germany, March 30, 1946, Top Secret.
Author: Stewart | Date: March 30, 1946

Cable, Vienna 952, Vienna to War Department - Strategic Services Unit, March 30, 1946, Secret.
Author: Vienna | Date: March 30, 1946

Memorandum, Paige to Neal, Intelligence on Russian Activities in Finland, April 2, 1946, Top Secret Control.
Author: Paige | Date: April 2, 1946

Memorandum, Maddox to Chief, SI, Proposed USSR Section, April 4, 1946, Secret.
Author: Maddox | Date: April 4, 1946

Memorandum, SAINT LONDON to SAINT WASHINGTON, British/American Liaison, April 12, 1946, Secret.
Author: SAINT LONDON | Date: April 12, 1946

Cable, S 1883, CG USFET to War Department, April 15, 1946, Top Secret.
Author: CG USFET | Date: April 15, 1946

SSU, P Branch Staff Meeting, April 16, 1946, Secret.
Author: SSU | Date: April 16, 1946

Memorandum, Paige to McKee, Swedish Intelligence Service, April 17, 1946, Top Secret.
Author: Paige | Date: April 17, 1946

Memorandum, Helms to Ulmer, Excerpts of a Report from Stockholm (T-4172), April 23, 1946, Secret.
Author: Helms | Date: April 23, 1946

Letter, Murphy to Riddleberger, April 28, 1946, Secret.
Author: Murphy | Date: April 28, 1946

Department of State, Memorandum of Conversation, Information on the USSR, May 6, 1946, Secret.
Author: Department of State | Date: May 6, 1946

Central Intelligence Group, CIG Directive No. 9, Development of Intelligence on USSR, May 9, 1946, Top Secret.
Author: Central Intelligence Group | Date: May 9, 1946

Memorandum, Skinner to De Silva, May 24, 1946, Top Secret.
Author: Skinner | Date: May 24, 1946

Letter, Burgess to McDonald, May 31, 1946, Secret.
Author: Burgess | Date: May 31, 1946

U.S. Air Force and U.S. Navy, Air Intelligence Report, Air Brief - Russian Regroupings in the Balkans and Western Europe, June 6, 1946, Top Secret.
Author: U.S. Air Force and U.S. Navy | Date: June 6, 1946

Memorandum, Greer to Houck, Monthly Evaluation Report, June 10, 1946, Secret Control.
Author: Greer | Date: June 10, 1946

Letter, Lewis to Quinn, June 13, 1946, Top Secret Control.
Author: Lewis | Date: June 13, 1946

Cable, WASH 1100, War Department - Strategic Services Unit to AMZON, June 15, 1946, Top Secret Control.
Author: War Department - Strategic Services Unit | Date: June 15, 1946

Cable, WARX 91520, War Department to CG USFET et al., June 17, 1946, Top Secret.
Author: War Department | Date: June 17, 1946

Cable, AMZO 462, AMZON to War Department - Strategic Services Unit, June 17, 1946, Top Secret Control.
Author: AMZON | Date: June 17, 1946

Cable, 70708, USMA London to War Department, June 20, 1946, Top Secret.
Author: USMA London | Date: June 20, 1946

Cable, MA 50595, USMA Moscow to War Department, June 20, 1946, Top Secret.
Author: USMA Moscow | Date: June 20, 1946

Memorandum, Ennis to Plans and Operations Division, Information on Probable Soviet Line of Action As Given at P&O Conference 20 June, June 24, 1946, Top Secret.
Author: Ennis | Date: June 24, 1946

Cable, LOND 270, London to War Department - Strategic Services Unit, June 25, 1946, Secret.
Author: London | Date: June 25, 1946

Cable, WARX 92606, War Department to CG USFET et al., June 26, 1946, Top Secret.
Author: War Department | Date: June 26, 1946

Cable, 12055Z, CNO to COMNAVJAP et al., June 27, 1946, Top Secret.
Author: CNO | Date: June 27, 1946

Strategic Services Unit, Intelligence Report No. A-68827, Poland ::Survey of Resistance Elements, June 28, 1946, Secret Control.
Author: Strategic Services Unit | Date: June 28, 1946

Strategic Services Unit, SSU Counter-Intelligence Summary No. 11, July 1, 1946, Top Secret Control.
Author: Strategic Services Unit | Date: July 1, 1946

Memorandum, Lewis to Chief, Foreign Branch M, Meeting of the Representatives of British Intelligence With Representatives SSU Mission to Germany, Heidelberg, 13-14 June 1946, July 1, 1946, Secret Control.
Author: Lewis | Date: July 1, 1946

Cable, WAR 93406, War Department to CG USFET, July 3, 1946, Top Secret/Eyes Only.
Author: War Department | Date: July 3, 1946

Memorandum, Rositzke to Penrose, Current Status of the Procurement of Intelligence on the USSR and Major Foreign Secret Intelligence Services, July 11, 1946, Top Secret.
Author: Rositzke | Date: July 11, 1946

Memorandum, Penrose to Zagier, July 18, 1946, Top Secret.
Author: Penrose | Date: July 18, 1946

U.S. Navy, Chief of Naval Operations, Facts and Information Desired by the President Regarding the Soviet Union, July 23, 1946, Top Secret, RG-38, Entry 347 Records of the Immediate Office of the CNO ("OO" Files), Box 60, File 12 President/White House, NA, CP. .
Author: U.S. Navy, Chief of Naval Operations | Date: July 23, 1946

Memorandum, Acting Chief FBL to Acting Chief SPDS, Brief of Operations (Active & Pending) Against Soviets, July 24, 1946, Top Secret Control.
Author: Acting Chief FBL | Date: July 24, 1946

U.S. Navy, Office of Naval Intelligence, USSR Intelligence Activity in Sweden & Norway, July 25, 1946, Secret.
Author: U.S. Navy, Office of Naval Intelligence | Date: July 25, 1946

Memorandum, Wright to President, "Ghost Rockets" Over Scandinavia, August 1, 1946, Top Secret, RG-218, JCS Chairmans Files - Admiral Leahy 1942-1948, Box 21, File ::NIA, NA, CP. .
Author: Wright | Date: August 1, 1946

Memorandum, Skinner to Director, SSU, Compromise of Control Classification by Manhattan Engineering District, August 8, 1946, Top Secret Control.
Author: Skinner | Date: August 8, 1946

Memorandum, de Silva to Galloway, Intelligence Activities in the USSR, August 13, 1946, Top Secret.
Author: de Silva | Date: August 13, 1946

Cable, S 2074, CG USFET to War Department, August 16, 1946, Top Secret.
Author: CG USFET | Date: August 16, 1946

Cable, MAX 50693, MA Moscow to War Department, August 19, 1946, Top Secret.
Author: MA Moscow | Date: August 19, 1946

Memorandum, Chamberlin to Chief of Staff, August 21, 1946, Top Secret.
Author: Chamberlin | Date: August 21, 1946

Strategic Services Unit, Intelligence Report No. A-69995, USSR ::History of the Ukrainian Resistance 1941-1946, August 21, 1946, Secret Control.
Author: Strategic Services Unit | Date: August 21, 1946

Memorandum, Vandenberg to President, August 22, 1946, Top Secret, RG-218, JCS Chairmans Files - Admiral Leahy 1942-1948, Box 20, File ::Memos to/from President 1946, NA, CP. .
Author: Vandenberg | Date: August 22, 1946

Memorandum, Rositzke to Penrose, Recommendations, August 23, 1946, Top Secret.
Author: Rositzke | Date: August 23, 1946

U.S. Navy, Office of Naval Intelligence, Sweden ::Guided Missiles: Reported Rocket Sightings Over Sweden, August 23, 1946, Secret.
Author: U.S. Navy, Office of Naval Intelligence | Date: August 23, 1946

Central Intelligence Group, Special Study No. 3, Current Soviet Intentions, August 24, 1946, Top Secret.
Author: Central Intelligence Group | Date: August 24, 1946

Cable, S 2643, CG USFET to War Department, August 24, 1946, Top Secret.
Author: CG USFET | Date: August 24, 1946

Cable, MAX 50709, MA Moscow to War Department, August 26, 1946, Top Secret.
Author: MA Moscow | Date: August 26, 1946

Cable, S 2705, CG USFET to War Department, August 26, 1946, Top Secret.
Author: CG USFET | Date: August 26, 1946

Memorandum, Shelley to Chief of Naval Intelligence, Russia - Recent Developments, August 27, 1946, Top Secret.
Author: Shelley | Date: August 27, 1946

Cable, WASH 2540, War Department - Strategic Services Unit to Heidelberg, August 29, 1946, Secret.
Author: War Department - Strategic Services Unit | Date: August 29, 1946

U.S. Navy, Office of Naval Intelligence, Sweden ::Guided Missiles: Reported Sightings Over Scandinavia, August 30, 1946, Secret.
Author: U.S. Navy, Office of Naval Intelligence | Date: August 30, 1946

Memorandum, FBL to OIC, Miscellaneous Comments and Observations During European Trip, August 30, 1946, Top Secret Control.
Author: FBL | Date: August 30, 1946

Cable, HEID 1428, Heidelberg to War Department - Strategic Services Unit, August 31, 1946, Top Secret Control.
Author: Heidelberg | Date: August 31, 1946

Strategic Services Unit, SSU Counter-Intelligence Summary No. 13, September 3, 1946, Top Secret Control.
Author: Strategic Services Unit | Date: September 3, 1946

Cable, HEID 1443, Heidelberg to War Department - Strategic Services Unit, September 3, 1946, Secret.
Author: Heidelberg | Date: September 3, 1946

Memorandum, Lewis to Helms, Security Control Group, Amzon Mission, September 3, 1946, Top Secret Control.
Author: Lewis | Date: September 3, 1946

Memorandum, Helms to Lewis, Attached Memorandum, September 6, 1946, Secret.
Author: Helms | Date: September 6, 1946

Memorandum, Rositzke to Penrose, The Function of CE Operations in a USSR-Intelligence Program, September 6, 1946, Secret.
Author: Rositzke | Date: September 6, 1946

Cable, HEID 1500, Heidelberg to War Department - Strategic Services Unit, September 7, 1946, Secret.
Author: Heidelberg | Date: September 7, 1946

Memorandum, Greer to Houck, Monthly Evaluation Report, September 16, 1946, Secret Control.
Author: Greer | Date: September 16, 1946

Memorandum, Espe to Chief of Naval Intelligence, Foreign Intelligence Activities, September 19, 1946, Top Secret.
Author: Espe | Date: September 19, 1946

Memorandum, Lewis to Galloway, Keystone Operation, September 22, 1946, Top Secret.
Author: Lewis | Date: September 22, 1946

Letter, Lewis to Helms, September 22, 1946, Secret.
Author: Lewis | Date: September 22, 1946

Memorandum, OP-32Y to OP-32, Soviet and Other Order of Battle Changes, September 24, 1946, Top Secret.
Author: OP-32Y | Date: September 24, 1946

Memorandum, Lewis to Acting Chief, Foreign Branch M, Recapitulation of Conference, September 24, 1946, Top Secret.
Author: Lewis | Date: September 24, 1946

SSU, SSU Counter-Intelligence Summary No. 14, October 1, 1946, Top Secret Control.
Author: SSU | Date: October 1, 1946

Memorandum, OP-32Y to OP-32, Soviet and Other Order of Battle Changes, October 1, 1946, Top Secret.
Author: OP-32Y | Date: October 1, 1946

Memorandum, Burress to Vandenberg, Operation RUSTY ::Use of the Eastern Branch of the Former German Intelligence Service, October 1, 1946, Top Secret.
Author: Burress | Date: October 1, 1946

William Holzmann and Zolt Aradi, The Ukrainian Nationalist Movement ::An Interim Study, October 1946, Secret Control.
Author: William Holzmann and Zolt Aradi | Date: October 1946

Memorandum, Chamberlin to Command-in-Chief, U.S. Army Forces Pacific, Intelligence Coverage of Soviet Dominated Areas in the Far East, October 3, 1946, Secret.
Author: Chamberlin, U.S. Army Forces Pacific | Date: October 3, 1946

Memorandum, Acting Chief, FBM to Director, SSU, October 8, 1946, Top Secret.
Author: Acting Chief, FBM | Date: October 8, 1946

Letter, Lewis to Helms, October 8, 1946, Top Secret.
Author: Lewis | Date: October 8, 1946

Strategic Services Unit, Intelligence Brief No. 18, Ukrainian Nationalist Organizations, October 15, 1946, Secret Control, RG-226, Entry M1642 Directors Files, Microfilm Roll 63, NA, CP. .
Author: Strategic Services Unit | Date: October 15, 1946

Memorandum, Winslow to Doyle, CE Operational Progress Report No. 1, October 17, 1946, Top Secret Control.
Author: Winslow | Date: October 17, 1946

Memorandum, Espe to Chief of Naval Intelligence, Foreign Intelligence Activities, October 28, 1946, Top Secret.
Author: Espe | Date: October 28, 1946

Memorandum, Shelley to Inglis, British Withdrawal from Middle East to East African Bases, November 13, 1946, Top Secret.
Author: Shelley | Date: November 13, 1946

Memorandum, Vandenberg to President, December 1946, Top Secret, RG-218, JCS Chairmans Files - Admiral Leahy 1942-1948, Box 20, File ::Memos to/from President 1946, NA, CP. .
Author: Vandenberg | Date: December 1946

Cable, HEID 2799, Heidelberg to Special Operations, December 21, 1946, Top Secret.
Author: Heidelberg | Date: December 21, 1946

Operational Memorandum, Ukraine ::Operation Belladonna, December 27, 1946, Top Secret.
Author: Operational Memorandum | Date: December 27, 1946

Cable, 249, USMA Warsaw to War Department, December 31, 1946, Top Secret.
Author: USMA Warsaw | Date: December 31, 1946